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Atmospheric Water Generation System Using CO2-Based Vapor Compression Refrigeration

Link to the Paper Executive Summary This paper presents a high-level technical and commercial investigation into a novel solar-powered atmospheric water generation (AWG) system designed for remote, off-grid agricultural applications in Australia. Addressing the critical issue of water scarcity in inland regions like Gunnedah, New South Wales, where rainfall variability, drought cycles, and rising water […]

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Beyond Drying: The Hidden Story of Chemical Dehydration in Biomass Pyrolysis

Beyond just “drying,” what happens when biomass creates its own water during pyrolysis? Last week, we discussed the nuances of moisture content and its impact on heat transfer. This week, let’s peel back another layer and dive into chemical dehydration, a fascinating but often overlooked transformation that profoundly shapes your bio-oil, biochar, and syngas. Imagine

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Lessons from the Field: Feedstock Challenges and Pyrolysis Success

When it comes to pyrolysis, feedstock isn’t just an input; it’s a critical process parameter. I’ve just finished watching Christian Wurzer‘s Green Carbon webinar with Brodie Biomass, what a great presentation! Alex Brodie was incredibly honest and forthcoming with information about their process, outputs, and the challenges they faced. I highly recommend checking it out,

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Pyrolysis: A Dual Threat to PFAS

Following some interesting discussions on PFAS removal, I wanted to highlight the powerful potential of pyrolysis. Research indicates it can not only destroy these persistent “forever chemicals” at high temperatures but also produce activated carbon, a highly effective material for capturing any residual PFAS in water. The beauty here is the circularity. While the biochar

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